package other;

import java.util.Scanner;

public class YHSJ4 {
    public static void main(String[] args) {
        System.out.println("请输入您要生成的杨辉三角的高度");
        Scanner scanner = new Scanner(System.in);
        int Max = scanner.nextInt();
        int[][] nums=new int[Max][Max];
        for (int i = 0; i < nums.length; i++) {
            for (int j = 0; j < nums.length; j++) {
                if(j<=i){
                    if(j==0){
                        nums[i][j]=1;
                    }else
                        nums[i][j]=nums[i-1][j-1]+nums[i-1][j];

                    System.out.print("\t" + nums[i][j]+"\t");
                }

            }
            System.out.println();

        }



    }
}
